SETT
| Acronym | Definition |
|---|---|
| SETT | Submarine Escape Training Tank (UK Royal Navy) |
| SETT | Science, Engineering Trades and Technology |
| SETT | Student Environment Tasks Tools |
| SETT | Self Expression Teen Theater |
| SETT | Space Environment Technology Transition |
| SETT | South East Texas Transit |
| SETT | Special Equipment and Tactics Team (police) |
| SETT | Systems Extension Training Teams |